What's my chance at Cornell?

Hey, so this seems to be a bit out of the ordinary, but I’m trying to transfer out of a top 20 school into Cornell as a junior transfer.

My scores:
GPA: 3.7
SAT Superscore: 2300 (2 years old)
SAT Subjects: 760 760 800 800, physics, chem, bio, math 2

I’m double majoring in computer science and physics, so I can apply to either engineering or a&s. I feel like my credentials are alright, but I was rejected the first time I applied two years ago. I’ve also heard that transferring is more difficult, and I don’t have very strong extracirriculars.

high match/low reach
http://talk.collegeconfidential.com/discussion/comment/18030162#Comment_18030162